求翻译：临时用电必须有现场持证上岗的专业人员进行安装、巡查、维修和拆除并有工作记录。配电设备的电气装置必须有保护设施，严禁临时用电设备带“缺陷”运转。是什么意思？

Temporary power must be on-site certificates of professional installation, inspection, maintenance and removal and a work record. Power distribution equipment, electrical installations must be protected facilities, temporary electrical equipment is strictly prohibited with "defects" operation.

temporary use of electricity on-site work with certificate must have a professional install, inspect, repair and demolition records and the work. electrical distribution equipment, electrical equipment must be strictly forbidden to protect facilities temporary electric equipment operation with "defe

Uses electricity temporarily must have the scene to hold the card mount guard specialist to carry on the installment, to do an inspection, the service and the demolition and has the log.The switching equipment electric installation must have protects the facility, forbid strictlys the temporary curr

Temporary power supply must be a point of a holder and professionals to install, inspect, repair and demolition work record. Power distribution units must have protection of electrical installations, no temporary power supply device with "defect" work.

Temporary power supply must be a point of a holder and professionals to install, inspect, repair and demolition work record. Power distribution units must have protection of electrical installations, no temporary power supply device with "defect" work.